diff options
| -rw-r--r-- | drivers/media/usb/hdpvr/hdpvr-core.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c index cb694055ba7d..6e5070774dc2 100644 --- a/drivers/media/usb/hdpvr/hdpvr-core.c +++ b/drivers/media/usb/hdpvr/hdpvr-core.c | |||
| @@ -303,6 +303,11 @@ static int hdpvr_probe(struct usb_interface *interface, | |||
| 303 | 303 | ||
| 304 | dev->workqueue = 0; | 304 | dev->workqueue = 0; |
| 305 | 305 | ||
| 306 | /* init video transfer queues first of all */ | ||
| 307 | /* to prevent oops in hdpvr_delete() on error paths */ | ||
| 308 | INIT_LIST_HEAD(&dev->free_buff_list); | ||
| 309 | INIT_LIST_HEAD(&dev->rec_buff_list); | ||
| 310 | |||
| 306 | /* register v4l2_device early so it can be used for printks */ | 311 | /* register v4l2_device early so it can be used for printks */ |
| 307 | if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) { | 312 | if (v4l2_device_register(&interface->dev, &dev->v4l2_dev)) { |
| 308 | dev_err(&interface->dev, "v4l2_device_register failed\n"); | 313 | dev_err(&interface->dev, "v4l2_device_register failed\n"); |
| @@ -325,10 +330,6 @@ static int hdpvr_probe(struct usb_interface *interface, | |||
| 325 | if (!dev->workqueue) | 330 | if (!dev->workqueue) |
| 326 | goto error; | 331 | goto error; |
| 327 | 332 | ||
| 328 | /* init video transfer queues */ | ||
| 329 | INIT_LIST_HEAD(&dev->free_buff_list); | ||
| 330 | INIT_LIST_HEAD(&dev->rec_buff_list); | ||
| 331 | |||
| 332 | dev->options = hdpvr_default_options; | 333 | dev->options = hdpvr_default_options; |
| 333 | 334 | ||
| 334 | if (default_video_input < HDPVR_VIDEO_INPUTS) | 335 | if (default_video_input < HDPVR_VIDEO_INPUTS) |
| @@ -405,7 +406,7 @@ static int hdpvr_probe(struct usb_interface *interface, | |||
| 405 | video_nr[atomic_inc_return(&dev_nr)]); | 406 | video_nr[atomic_inc_return(&dev_nr)]); |
| 406 | if (retval < 0) { | 407 | if (retval < 0) { |
| 407 | v4l2_err(&dev->v4l2_dev, "registering videodev failed\n"); | 408 | v4l2_err(&dev->v4l2_dev, "registering videodev failed\n"); |
| 408 | goto error; | 409 | goto reg_fail; |
| 409 | } | 410 | } |
| 410 | 411 | ||
| 411 | /* let the user know what node this device is now attached to */ | 412 | /* let the user know what node this device is now attached to */ |
